If you are impressed with Siri (many are), here is something that you may see in future on Windows Phone. It shows you something similar to Siri. If you can’t wait, there is a demo by Winrumors to show you what you can do now with WP7 devices.
Here is the video.
If you think that this is simulated and not convince, take a look at the video below. It shows a very nice demo on what Windows Phone can do today. And yes, reading text message has been there for a long time. Of course, Siri is more advance and super impressive.
Want to know more about Microsoft Tellme? Here is a link to it.